Here's what rhymes with ruol.
whole role soul coal goal hole pole roll sole bowl fol mole poll toll knoll shoal dole foal bole boll thole vole kohl tole dolour stole parole droll troll oriole prole rissole skoal scroll stroll enroll cajole unroll maypole patrol glycerol systole casserole extol vacuole petiole bedroll condole extoll innersole control quadrupole arteriole camisole cubbyhole beanpole buttonhole pigeonhole profiterole decontrol